marked by QA/QC in such a manner to distinguish it from acceptable material.

stockpiled in a separate location than acceptable material.

used only for closure projects.

be the first material installed.

7. Which of the following will help in successfully managing the geomembrane deployment process and data? (Select ALL that apply.)*

observing the trial welds on a regular basis

obtaining weather measurements on a regular basis

re-walking the panels in the morning while they are in a compressed condition

securing and storing identification tags

observing repairs as they are being performed

8. The installer has 4 lengths of 12 gauge extension cord, each 200 feet in length, for a total of 800 feet, powering an extrusion welder from a large generator. Having a questioning mindset, you have checked the CQA Plans and Specifications and found no information regarding extension cords. The next best source to refer to would be the:*

Installation Foreman.

Design Engineer.

Equipment Manufacturer.

Certifying Engineer.

No source is required – if not specified, all lengths and gauges of cord are acceptable

9. The installation test specialist is preparing for trial seams, but does not have a coupon cutter. The specialist chooses to hand cut the coupons. You notice they are varying widths. The specification calls for a minimum of 90 PPI to pass, with no peel allowed. You observe the coupon and there is no peel. The value on the Tensiometer was 92 PPI. You pull out your scale and measure the coupon—it measures 72 60th’s (72 on the 60 scale). Does this coupon pass?*